We've owned 2 RVs - a 33' 5th wheel for 8 years and our 40' motorhome for 10 years now. Both have pros and cons. We loved the 5th wheel and it had plenty of room for us - but we hated driving that big noisy diesel truck around.
Friends got us interested in Jeeping and so we got the motorhome and Jeep and have had a ball with both.
Overall, I'd say we've enjoyed the motorhome more. However, we are travelers. We also volunteer for national and state parks but only accept gigs for two months at a time. We get antsy. I guess if we didn't move so much a 5th wheel would be o.k. Most of all, we got rid of the big truck.